<!DOCTYPE html>
<html>

<head>
  <meta charset="UTF-8" />
  <title>Vue监测数据改变的原理-对象</title>
  <!-- 引入Vue -->
  <script type="text/javascript" src="../js/vue.js"></script>
</head>

<body>
  <!-- 准备好一个容器-->
  <div id="root">
    <h2>学校名称：{{name}}</h2>
    <h2>学校地址：{{address}}</h2>
  </div>
</body>

<script type="text/javascript">
  Vue.config.productionTip = false; // 阻止Vue在启动时生成生产提示。

  const vm = new Vue({
    el: "#root",
    data: {
      name: "尚硅谷",
      address: "北京",
      student: {
        name: "tom",
        age: {
          rAge: 40,
          sAge: 29
        },
        friends: [{ name: "jerry", age: 35 }]
      }
    }
  });

  console.log(vm._data);
</script>

</html>